Elementary Chemistry |
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Page 25
... powdered sulphur under similar conditions ; the sulphur is entirely blown away , none is held by the magnet . Examine some of the iron , and some of the sulphur , used , under the microscope , and note the differences Mixtures and ...
... powdered sulphur under similar conditions ; the sulphur is entirely blown away , none is held by the magnet . Examine some of the iron , and some of the sulphur , used , under the microscope , and note the differences Mixtures and ...
Page 26
Matthew Moncrieff Pattison Muir, Charles Slater. used , under the microscope , and note the differences in their appearance . Pour a little carbon disulphide on to a very little powdered sulphur , and on to a very little finely divided ...
Matthew Moncrieff Pattison Muir, Charles Slater. used , under the microscope , and note the differences in their appearance . Pour a little carbon disulphide on to a very little powdered sulphur , and on to a very little finely divided ...
Page 63
... note here that these formulae and equations do not say any- thing regarding the conditions under which the chemical inter- actions occur . Thus Fe + S = FeS only tells us that a certain mass of iron combines with a certain mass of ...
... note here that these formulae and equations do not say any- thing regarding the conditions under which the chemical inter- actions occur . Thus Fe + S = FeS only tells us that a certain mass of iron combines with a certain mass of ...
Page 267
... note of an octave in music . " In subsequent papers Newlands insisted on the general applicability of what he called the law of octaves . ' It is however chiefly to Mendelejeff that we owe the systematic correlation of the atomic ...
... note of an octave in music . " In subsequent papers Newlands insisted on the general applicability of what he called the law of octaves . ' It is however chiefly to Mendelejeff that we owe the systematic correlation of the atomic ...
Page 365
... note Indium and its compounds , s . Aluminium Group . Iodine and its compounds , s . Chlorine Group . Iridium and its compounds , s . Rhodium - Iri- dium Group . Iron and its compounds , s . Chromium - Man- ganese - Iron Group ; s ...
... note Indium and its compounds , s . Aluminium Group . Iodine and its compounds , s . Chlorine Group . Iridium and its compounds , s . Rhodium - Iri- dium Group . Iron and its compounds , s . Chromium - Man- ganese - Iron Group ; s ...
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acids to form affinity alcohol alkali allotropy ammonia ammonium ammonium chloride antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic theory atomic weight basic oxides bismuth bromine Chap chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy form salts gaseous molecules gases gasified grams H₂O H₂SO haloid compounds heat hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydroxide interact with acids iodine iron kinds of matter liquid M₂O magnesium mass mercury metals mixture molecular and atomic molecular weight nitric acid nitrogen non-metallic obtained occur oxidised oxygen phosphorus physical potash potassium chloride produced quantity ratio reacting weight reactions represented rubidium selenion shew shewn sodium solid specific gravity structural formulae substances sulphate sulphide sulphuric acid tellurium temperature tube valency vols weight of hydrogen weight of oxygen zinc